EA201070324A1 - PROTESE TO STIMULATE THE RECOVERY IN VIVO OF A GENERAL ORGAN OR PART OF THE GENERAL ORGAN - Google Patents

PROTESE TO STIMULATE THE RECOVERY IN VIVO OF A GENERAL ORGAN OR PART OF THE GENERAL ORGAN

Info

Publication number
EA201070324A1
EA201070324A1 EA201070324A EA201070324A EA201070324A1 EA 201070324 A1 EA201070324 A1 EA 201070324A1 EA 201070324 A EA201070324 A EA 201070324A EA 201070324 A EA201070324 A EA 201070324A EA 201070324 A1 EA201070324 A1 EA 201070324A1
Authority
EA
Eurasian Patent Office
Prior art keywords
organ
porous
vivo
general organ
layer
Prior art date
Application number
EA201070324A
Other languages
Russian (ru)
Other versions
EA018285B1 (en
Inventor
Вероник Маке
Сандрин Готье
Вери Кулик
Original Assignee
Китозим Са
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Китозим Са filed Critical Китозим Са
Publication of EA201070324A1 publication Critical patent/EA201070324A1/en
Publication of EA018285B1 publication Critical patent/EA018285B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3641—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the site of application in the body
    • A61L27/3679—Hollow organs, e.g. bladder, esophagus, urether, uterus, intestine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3839—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by the site of application in the body
    • A61L27/3882—Hollow organs, e.g. bladder, esophagus, urether, uterus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/22—Materials or treatment for tissue regeneration for reconstruction of hollow organs, e.g. bladder, esophagus, urether, uterus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Vascular Medicine (AREA)
  • Cell Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Reproductive Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Настоящее изобретение относится к протезу для стимулирования восстановления in vivo полого органа или части полого органа, отличающемуся тем, что он содержит биоразлагаемую полую трубчатую основу, содержащую по меньшей мере один биосовместимый и биоразлагаемый полимерный материал, причем указанная основа содержит пористый наружный слой и, по существу, непористый внутренний слой, и живой биологический материал на наружной поверхности и/или внутри, по меньшей мере, части пористого слоя основы, и/или на поверхности, по существу, непористого слоя, обращенной к пористому слою, причем указанный биологический материал выбран таким образом, чтобы обеспечить восстановление in vivo указанного органа или части органа. Изобретение также относится к способу получения такого протеза и его медицинским применениям, в особенности для восстановления по меньшей мере части полого трубчатого органа, в частности пищевода.The present invention relates to a prosthesis for promoting in vivo restoration of a hollow organ or part of a hollow organ, characterized in that it comprises a biodegradable hollow tubular base containing at least one biocompatible and biodegradable polymeric material, said base comprising a porous outer layer and essentially , non-porous inner layer, and living biological material on the outer surface and / or inside at least part of the porous base layer, and / or on the surface, essentially non-porous with loya, facing the porous layer, and the specified biological material is selected in such a way as to ensure restoration in vivo of the specified organ or part of the organ. The invention also relates to a method for producing such a prosthesis and its medical applications, in particular for restoring at least part of a hollow tubular organ, in particular the esophagus.

EA201070324A 2007-08-31 2008-09-01 Prosthesis for promoting the in vivo reconstruction of a hollow organ or a portion of a hollow organ EA018285B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0757308 2007-08-31
PCT/EP2008/061473 WO2009027537A1 (en) 2007-08-31 2008-09-01 Prosthesis for promoting the in vivo reconstruction of a hollow organ or a portion of a hollow organ

Publications (2)

Publication Number Publication Date
EA201070324A1 true EA201070324A1 (en) 2010-10-29
EA018285B1 EA018285B1 (en) 2013-06-28

Family

ID=39467276

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070324A EA018285B1 (en) 2007-08-31 2008-09-01 Prosthesis for promoting the in vivo reconstruction of a hollow organ or a portion of a hollow organ

Country Status (10)

Country Link
US (1) US20110035023A1 (en)
EP (1) EP2180906B1 (en)
JP (2) JP2010537681A (en)
KR (1) KR20100046037A (en)
CN (1) CN101815545A (en)
AU (1) AU2008292101A1 (en)
CA (1) CA2696531A1 (en)
EA (1) EA018285B1 (en)
WO (1) WO2009027537A1 (en)
ZA (1) ZA201001118B (en)

Cited By (1)

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RU2661738C2 (en) * 2016-12-29 2018-07-19 федеральное государственное бюджетное образовательное учреждение высшего образования Первый Московский государственный медицинский университет им. И.М. Сеченова Министерства здравоохранения Российской Федерации (ФГБОУ ВО Первый МГМУ им. И.М. Сеченова Минздрава России) Method of obtaining tissue engineering structure

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KR20170041279A (en) * 2008-11-04 2017-04-14 리젠메드 (케이만) 엘티디. Cell-scaffold constructs
WO2010060090A1 (en) * 2008-11-24 2010-05-27 Georgia Tech Research Corporation Systems and methods to affect anatomical structures
US9345486B2 (en) * 2009-03-16 2016-05-24 University Of Washington Nanofibrous conduits for nerve regeneration
AU2011231259A1 (en) 2010-03-26 2012-11-15 Sofradim Production Implant for tissue repair
US20110277778A1 (en) * 2010-05-14 2011-11-17 Tyco Healthcare Group Lp System and Method for Diverticulitis Treatment
FR2960784B1 (en) * 2010-06-04 2012-07-20 Univ Claude Bernard Lyon NEW BIODEGRADABLE VASCULAR SUBSTITUTES
TWI445557B (en) * 2011-05-24 2014-07-21 To induce new bone formation around the implant compositions
ITMI20111905A1 (en) * 2011-10-21 2013-04-22 Azienda Ospedaliero Universitaria Di Parma MULTILAYER TUBULAR PROSTHESIS FOR RECONSTRUCTIVE SURGERY
CN102641160B (en) * 2012-04-24 2014-12-24 浙江大学 Artificial bile duct bionic stent with double-layered compound structure and preparation method of artificial bile duct bionic stent
EP2883554A1 (en) * 2013-12-16 2015-06-17 MeKo Laserstrahl-Materialbearbeitungen e.K. Production of resorbable polymer tubes from threads
CN103767803A (en) * 2014-01-29 2014-05-07 胡堃 Degradable spiral artificial trachea and preparation method thereof
KR102685018B1 (en) * 2016-09-02 2024-07-15 전남대학교산학협력단 Artificial Biological Tissue For Penile Reconstruction And Fabricating Method Thereof Using 3D Printing
GB201702475D0 (en) * 2017-02-15 2017-03-29 Locate Therapeutics Ltd Tissue scaffold and scaffold composition
JP2019098111A (en) * 2017-12-08 2019-06-24 グンゼ株式会社 Biliary-gastrointestinal fistula-forming tube
KR102305859B1 (en) * 2019-12-27 2021-09-29 한국기계연구원 Artificial intestine manufacturing method and artificial intestine using the same
KR102373253B1 (en) * 2020-01-22 2022-03-15 한국기계연구원 Artificial blood vessel manufacturing method and artificial blood vessel using the same
CN113144286B (en) * 2021-04-21 2022-12-09 四川大学华西医院 Degradable self-supporting artificial bile duct and preparation method thereof
WO2023129101A1 (en) * 2021-12-31 2023-07-06 Selcuk Universitesi Neural tube that increases nerve regeneration

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Publication number Priority date Publication date Assignee Title
RU2661738C2 (en) * 2016-12-29 2018-07-19 федеральное государственное бюджетное образовательное учреждение высшего образования Первый Московский государственный медицинский университет им. И.М. Сеченова Министерства здравоохранения Российской Федерации (ФГБОУ ВО Первый МГМУ им. И.М. Сеченова Минздрава России) Method of obtaining tissue engineering structure

Also Published As

Publication number Publication date
EP2180906A1 (en) 2010-05-05
CA2696531A1 (en) 2009-03-05
AU2008292101A1 (en) 2009-03-05
WO2009027537A1 (en) 2009-03-05
ZA201001118B (en) 2011-04-28
US20110035023A1 (en) 2011-02-10
JP2010537681A (en) 2010-12-09
EP2180906B1 (en) 2014-12-24
KR20100046037A (en) 2010-05-04
JP2014042844A (en) 2014-03-13
EA018285B1 (en) 2013-06-28
CN101815545A (en) 2010-08-25

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